60402245 has 16 divisors (see below), whose sum is σ = 74295792. Its totient is φ = 47124480.

The previous prime is 60402227. The next prime is 60402257. The reversal of 60402245 is 54220406.

60402245 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 8 ways, for example, as 1435204 + 58967041 = 1198^2 + 7679^2 .

It is not a de Polignac number, because 60402245 - 2⁸ = 60401989 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 60402245.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 50555 + ... + 51735.

It is an arithmetic number, because the mean of its divisors is an integer number (4643487).

Almost surely, 2^60402245 is an apocalyptic number.

It is an amenable number.

60402245 is a deficient number, since it is larger than the sum of its proper divisors (13893547).

60402245 is a wasteful number, since it uses less digits than its factorization.

60402245 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1432.

The product of its (nonzero) digits is 1920, while the sum is 23.

The square root of 60402245 is about 7771.8881232298. Note that the first 3 decimals coincide. The cubic root of 60402245 is about 392.3596696330.

The spelling of 60402245 in words is "sixty million, four hundred two thousand, two hundred forty-five".